Ethereum cannot maneuver bitcoin easily. Bitcoin holds 50% of the market cap and ethereum did not though it was the second largest cryptocurrency. The popularity also of bitcoin than ethereum helps to boost its price.
A lot of speculations I've observed telling that ethereum will dethrone bitcoin but up to now, ethereum is just in the second place.
It will not be east for eth to do that and it will be a long way to go if it really can take the place. But I don't really think it can make it.
Ethereum could be the next generation of bitcoin because Ethereum itself is the best coin after Ethereum so I am sure Ethereum could be next generation Bitcoin let alone this coin also has good growth and can be profitable quickly especially now that Ethereum also able to transact quickly
yes, there are many who predict that ethereum will overtake bitcoin, but I think it is not possible, although ethereum has a pretty good deal of transactions, but the possibility of bitcoin slipping is still very far